Late response, but...

Originally Posted by Asti

All of this doesn't matter because this was in the past but now we have

Daily Deal : 6* Ticket 1000 Gold
Daily Deal : Rainbow Bloom 1500 Gold

15€ for a One Time only Item which just makes one Rainbow Unit a tiny little bit stronger is a bad Joke. 0,99€ would be a normal Price or a 4 Bloom Bundle for 4,99€.

Yeah, no. Considering you can't even get dressblooms normally on DMM, it doesn't make sense for them to be that cheap here either. Drip is correct.

At most, they've sold gold dressblooms for $30 and rainbow dressblooms for $50 at certain times. The last time they had that offer though, they dropped the latter's price to $40.

So that deal was indeed -70% off. Whether or not you agree with it is a different matter, but it was a consistent price, unlike some other Nutaku sales.